332320322322121 has 6 divisors (see below), whose sum is σ = 386576701476810. Its totient is φ = 284845990561776.

The previous prime is 332320322322067. The next prime is 332320322322137. The reversal of 332320322322121 is 121223223023233.

It can be written as a sum of positive squares in only one way, i.e., 322620367796496 + 9699954525625 = 17961636^2 + 3114475^2 .

It is not a de Polignac number, because 332320322322121 - 2¹⁷ = 332320322191049 is a prime.

It is a super-2 number, since 2×332320322322121² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332320322322161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3391023697116 + ... + 3391023697213.

It is an arithmetic number, because the mean of its divisors is an integer number (64429450246135).

Almost surely, 2^{332320322322121} is an apocalyptic number.

It is an amenable number.

332320322322121 is a deficient number, since it is larger than the sum of its proper divisors (54256379154689).

332320322322121 is an equidigital number, since it uses as much as digits as its factorization.

332320322322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782047394343 (or 6782047394336 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 332320322322121 its reverse (121223223023233), we get a palindrome (453543545345354).

The spelling of 332320322322121 in words is "three hundred thirty-two trillion, three hundred twenty billion, three hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-one".